CN215747806U - Processing tool for special-shaped elbow joint - Google Patents
Processing tool for special-shaped elbow joint Download PDFInfo
- Publication number
- CN215747806U CN215747806U CN202122156659.4U CN202122156659U CN215747806U CN 215747806 U CN215747806 U CN 215747806U CN 202122156659 U CN202122156659 U CN 202122156659U CN 215747806 U CN215747806 U CN 215747806U
- Authority
- CN
- China
- Prior art keywords
- special
- elbow joint
- shaped elbow
- shaped
- processing tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a processing tool for a special-shaped elbow joint, which comprises a clamping part capable of being clamped and fixed on a processing center, wherein one end of the clamping part is provided with a fixing part for fixing the special-shaped elbow joint, the fixing part is formed by splicing two halves, a special-shaped groove formed by splicing two halves is correspondingly arranged in the middle of the splicing surface of the two halves of splicing structures, and the special-shaped groove is matched with a clamping section of the special-shaped elbow joint; the utility model has simple structure, low cost and simple and convenient assembly and disassembly; the special-shaped elbow joint can be quickly clamped and fixed, the bending section to be machined is kept coaxial with the three-jaw chuck of the machining center, machining and positioning are facilitated, machining efficiency of the special-shaped elbow joint is greatly improved, good machining quality and machining precision are guaranteed, and practicability is high.
Description
Technical Field
The utility model relates to a processing tool for a special-shaped elbow joint, and belongs to the technical field of machining tools.
Background
With the rapid development of the mechanical engineering industry, the structures of various metal processing parts are more and more complex, and the requirements on metal processing precision are higher and higher. According to the special-shaped elbow joint shown in the figure 1, drilling and tapping of bending sections at two ends of the special-shaped elbow joint are needed during metal processing, a special positioning tool does not exist at present, and a three-jaw chuck adopted by a current machining center cannot be clamped, so that the clamping positioning difficulty of the structure is high, the machining efficiency is low, the machining error is large, and the machining precision is low.
Disclosure of Invention
In view of this, the utility model aims to provide a processing tool for a special-shaped elbow joint, which can overcome the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme:
a processing tool for a special-shaped elbow joint is used for processing the special-shaped elbow joint, the special-shaped elbow joint comprises a middle transition structure with a limiting bulge, bending sections are arranged at two ends of the middle transition structure, and the middle transition structure and the bending sections at the two ends of the middle transition structure are of an integrated structure; but it fixes the clamping part on machining center including the clamping, is equipped with the fixed part that is used for special-shaped elbow fitting to fix in clamping part one end, the fixed part forms for two halves concatenation, corresponds in two halves mosaic structure's concatenation face middle part and is equipped with the dysmorphism groove that forms for two halves concatenation, and dysmorphism groove and special-shaped elbow fitting's centre gripping section looks adaptation.
The special-shaped groove comprises a first groove shape matched with a part transition structure of the special-shaped elbow joint and a second groove shape connected with the first groove shape and matched with a bending section of the special-shaped elbow joint, so that the part transition structure of the special-shaped elbow joint and the bending section at one end are correspondingly clamped in the first groove shape and the second groove shape of the special-shaped groove, and clamping limit is realized.
And the two half-spliced structures are provided with bolt hole groups with opposite positions, so that the two half-spliced structures are detachably connected through bolts.
Half of the fixing part is a fixed end fixedly connected with the clamping part, and the other half is a movable end.
The clamping part and the fixed end are of an integrated structure.
Compared with the prior art, the processing tool for the special-shaped elbow joint disclosed by the utility model comprises a clamping part which can be clamped and fixed on a processing center, wherein one end of the clamping part is provided with a fixing part for fixing the special-shaped elbow joint, the fixing part is formed by splicing two halves, the middle part of the splicing surface of the two halves of splicing structure is correspondingly provided with a special-shaped groove formed by splicing two halves, and the special-shaped groove is matched with the clamping section of the special-shaped elbow joint; the special-shaped elbow joint comprises a middle transition structure with a limiting bulge, bending sections are arranged at two ends of the middle transition structure, and the middle transition structure and the bending sections at the two ends of the middle transition structure are of an integrated structure. Add man-hour, open two half mosaic structure's fixed part, make special-shaped elbow fitting's middle part transition structure and wherein one end section card of bending put at the dysmorphism inslot, make the fixed part splice again, it is fixed firm to guarantee special-shaped elbow fitting clamping, can the clamping fix process on machining center, in this process, special-shaped elbow fitting one end section of bending is through the fixed back in special-shaped groove, the axis of the other end section of bending is for the coaxial setting of machining center's three-jaw chuck, the processing operation of being convenient for more.
The utility model has the beneficial effects that:
the utility model has simple structure, low cost and simple and convenient assembly and disassembly; the special-shaped elbow joint can be quickly clamped and fixed, the bending section to be machined is kept coaxial with the three-jaw chuck of the machining center, machining and positioning are facilitated, machining efficiency of the special-shaped elbow joint is greatly improved, good machining quality and machining precision are guaranteed, and practicability is high.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a contoured elbow fitting.
Fig. 2 is a schematic structural diagram of the present invention.
FIG. 3 is a schematic structural diagram of the exploded state of the present invention.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the utility model only and are not limiting upon the scope of the utility model.
As shown in fig. 1, the special-shaped elbow joint 1 includes a middle transition structure 1.1 with a limiting protrusion, and bending sections 1.2 are arranged at two ends of the middle transition structure 1.1; middle part transition structure 1.1 and the section of bending 1.2 formula structure as an organic whole at both ends thereof, the axis department of integral type structure is equipped with the shaft hole 1.3 of intercommunication each other.
As shown in fig. 2-3, a processing device for a special-shaped elbow joint comprises a clamping part 2 which can be clamped and fixed on a processing center, wherein a fixing part 3 used for fixing the special-shaped elbow joint is arranged at one end of the clamping part 2, the fixing part 3 is formed by splicing two halves, a special-shaped groove 4 formed by splicing two halves is correspondingly arranged in the middle of the splicing surface of the two halves of splicing structures, and the special-shaped groove 4 is matched with the clamping section of the special-shaped elbow joint 1.
The special-shaped groove 4 comprises a first groove shape 4.1 matched with a part transition structure 1.1 of the special-shaped elbow joint and a second groove shape 4.2 connected with the first groove shape 4.1 and matched with a bending section 1.2 of the special-shaped elbow joint, so that the part transition structure 1.1 of the special-shaped elbow joint and the bending section 1.2 at one end are correspondingly clamped in the first groove shape 4.1 and the second groove shape 4.2 of the special-shaped groove, and clamping limitation is realized.
The two half-splicing structures are provided with bolt hole groups 5 with opposite positions, so that the two half-splicing structures can be detachably connected through bolts 6.
Half of the fixing part 3 is a fixed end 3.1 fixedly connected with the clamping part 2, and the other half is a movable end 3.2.
The clamping part 2 and the fixed end 3.1 are of an integrated structure.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention without departing from the technical spirit of the present invention are within the scope of the present invention.
Claims (5)
1. A processing tool for a special-shaped elbow joint is used for processing the special-shaped elbow joint (1), the special-shaped elbow joint (1) comprises a middle transition structure (1.1) with a limiting bulge, bending sections (1.2) are arranged at two ends of the middle transition structure (1.1), and the middle transition structure (1.1) and the bending sections (1.2) at the two ends are of an integrated structure; the method is characterized in that: but fix clamping part (2) on machining center including the clamping, be equipped with fixed part (3) that are used for special-shaped elbow fitting fixed in clamping part (2) one end, fixed part (3) are formed for two halves concatenation, correspond at two halves mosaic structure's concatenation face middle part and are equipped with special-shaped groove (4) that form for two halves concatenation, and the centre gripping section looks adaptation of special-shaped elbow fitting (1) in special-shaped groove (4).
2. The processing tool for the special-shaped elbow joint according to claim 1, characterized in that: the special-shaped groove (4) comprises a first groove shape (4.1) matched with a part transition structure (1.1) of the special-shaped elbow joint and a second groove shape (4.2) connected with the first groove shape (4.1) and matched with a bending section (1.2) of the special-shaped elbow joint, so that the part transition structure (1.1) of the special-shaped elbow joint and the bending section (1.2) at one end are correspondingly clamped in the first groove shape (4.1) and the second groove shape (4.2) of the special-shaped groove, and clamping and limiting are realized.
3. The processing tool for the special-shaped elbow joint according to claim 2, characterized in that: bolt hole groups (5) with opposite positions are arranged on the two half-splicing structures, so that the two half-splicing structures can be detachably connected through bolts (6).
4. The processing tool for the special-shaped elbow joint according to claim 3, characterized in that: half fixed part (3) are fixed end (3.1) that link firmly with clamping part (2), and half is activity end (3.2).
5. The processing tool for the special-shaped elbow joint according to claim 4, characterized in that: the clamping part (2) and the fixed end (3.1) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156659.4U CN215747806U (en) | 2021-09-08 | 2021-09-08 | Processing tool for special-shaped elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156659.4U CN215747806U (en) | 2021-09-08 | 2021-09-08 | Processing tool for special-shaped elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215747806U true CN215747806U (en) | 2022-02-08 |
Family
ID=80085331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122156659.4U Active CN215747806U (en) | 2021-09-08 | 2021-09-08 | Processing tool for special-shaped elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215747806U (en) |
-
2021
- 2021-09-08 CN CN202122156659.4U patent/CN215747806U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111958012B (en) | Method for guaranteeing precision of shaft coupling and shaft hole boring | |
| CN210676996U (en) | Connecting shaft machining clamp for multi-dimensional curved surface blade | |
| CN215747806U (en) | Processing tool for special-shaped elbow joint | |
| CN106584027A (en) | Process method of improving wall thickness uniformity of closed thin-walled rotary part | |
| CN209350069U (en) | A kind of high-precision hydraulic centering center rest | |
| CN218556339U (en) | Cam positioning tool | |
| CN215588466U (en) | Processing device for special-shaped elbow joint | |
| CN203509051U (en) | Machining tool for large and thin flange | |
| CN114310339A (en) | Inner shaft fixing tool and inner shaft double-tip clamping fixing machining method | |
| CN211691973U (en) | Positioning device, hinge group and ship | |
| CN112605672B (en) | Auxiliary clamp for machining parts by taking square holes as reference | |
| CN211331425U (en) | Nut inclined hole processing tool | |
| CN219954608U (en) | Joint assembly quick-change mechanism applied to automobile pipeline | |
| CN113695942A (en) | Clamping tool for sealing and processing static blade and using method thereof | |
| CN216829789U (en) | Machining clamp for special-shaped three-way part | |
| CN219254801U (en) | Quick clamping tool for machining special-shaped quadrilateral | |
| CN216530921U (en) | Two-way shaft extension structure of slender spindle motor | |
| CN217860897U (en) | Angular degree of freedom positioning combination tool | |
| CN216780985U (en) | Inner shaft fixing tool | |
| CN110614513A (en) | Processing frock of waist type hole and drilling through-hole are milled to coupling | |
| CN217254639U (en) | Machining clamp for elbow joint or three-way part | |
| CN216228885U (en) | Special-shaped barrel-shaped part machining tool | |
| CN215036648U (en) | Assembly fixture of spiral steel pipe assembly | |
| CN219336888U (en) | Shaft part machining tool with two special-shaped grooves | |
| CN220857769U (en) | Structure for fixing motor end ring and bearing seat by using clamp spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |